- Companies
- Installers
- Bishop Auckland
- Conservatory & Window World Limited
Conservatory & Window World Limited
- Company number
- 04385811
- Incorporated
- 4 Mar 200224 years trading
- Registered office
- 149-151 Watling Road, Bishop Auckland, DL14 9AU
- Nature of business
- Other construction installation
Conservatory & Window World Limited is a 24-year-old private limited company registered in Bishop Auckland, company number 04385811, one of 26 installation companies (insulation, lifts, shutters and similar) in Bishop Auckland. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £5,836 (-44.1%) on the year before, to -£19K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £44K against £65K owed within a year: 0.7 times cover.
- 6 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£19K | £44K | £65K | 6 | |
| 31 May 2024 | -£13K | £8,300 | £40K | 6 | |
| 31 May 2023 | £2,664 | £41K | £51K | 6 | |
| 31 May 2022 | £177 | £49K | £60K | 6 | |
| 31 May 2021 | £5,789 | £74K | £63K | 6 | |
| 31 May 2020 | £4,111 | £11K | £29K | 5 | |
| 31 May 2019 | £9,679 | £33K | £41K | ||
| 31 May 2018 | £21K | £89K | £92K | ||
| 30 May 2018 | £21K | £89K | £92K | ||
| 31 May 2017 | £20K | £66K | £64K |
Who runs and owns Conservatory & Window World Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| P*** D*** | Director | Mar 2002 |
| L*** D*** | Director | May 2007 |
| L*** D*** | Secretary | Mar 2002 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Brighton Secretary Limited | Corporate Nominee Secretary | Mar 2002 | Mar 2002 |
| Brighton Director Limited | Nominee director (company) | Mar 2002 | Mar 2002 |
People with significant control (2)
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| A private lender | Outstanding | Sep 2008 |
| Lloyds TSB Bank PLC | Outstanding | Feb 2003 |
Where Conservatory & Window World Limited is registered
The registered office is in Bishop Auckland (DL14), in the County Durham local authority area, North East. Show DL14 9AU on a map.
Other trade companies in DL14
- FJ Maintenance Ne LtdSpecialist contractors
- MTS Electrics LtdElectricians
- TMRC LtdSpecialist contractors
- Bishop Car Wash LtdCleaning companies
- Victory Roofing LtdRoofers
- Rend-Pro North East LimitedProperty developers
- Vickers Detailing LimitedCleaning companies
- Orchard Tree Care Services LtdLandscapers and gardeners
What happens if Conservatory & Window World Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 04385811
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 2002 (24 years ago)
- Registered office
- 149-151 Watling Road, Bishop Auckland, DL14 9AU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 4 March 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Bishop Auckland
Other active installation companies (insulation, lifts, shutters and similar) registered in Bishop Auckland.
- DW Floor Screed Ltd2019
- Fast Fix Interiors Limited2015
- FCSL Compliance Limited2024
- Gary Thompson Steelwork Limited2025
- Green Horizon Renewables Ne Ltd2025
- Hazeldene Fencing Limited2014
- HLS Installations Ne Limited2023
- Humble Handyman Services Limited2023
All installation companies (insulation, lifts, shutters and similar) in Bishop Auckland · All trades in Bishop Auckland · Installers across the UK
Frequently asked questions
When are Conservatory & Window World Limited's accounts due?
Conservatory & Window World Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Conservatory & Window World Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Conservatory & Window World Limited still trading?
Conservatory & Window World Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Conservatory & Window World Limited do?
Conservatory & Window World Limited is registered under Other construction installation (SIC 43290).
How old is Conservatory & Window World Limited?
Conservatory & Window World Limited was incorporated on 4 March 2002, 24 years ago.
Who runs Conservatory & Window World Limited?
Conservatory & Window World Limited has 2 active directors, the longest-serving appointed in Mar 2002. Their names and service addresses are on the Companies House register.
Who owns Conservatory & Window World Limited?
2 people or companies have significant control of Conservatory & Window World Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Conservatory & Window World Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Conservatory & Window World Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.